Chemistry:Isopropyl nitrite

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Short description: Chemical compound
Isopropyl nitrite
Isopropyl-nitrite-2D-skeletal.png
Isopropyl nitrite 3d structure.png
Clinical data
Other namesIsopropyl alcohol nitrite; nitrous acid, isopropyl ester; 1-methylethyl nitrite; 2-propyl nitrite
ATC code
  • None
Legal status
Legal status
Identifiers
CAS Number
PubChem CID
ChemSpider
UNII
Chemical and physical data
FormulaC3H7NO2
Molar mass89.09 g·mol−1
3D model (JSmol)
Density0.8684 g/cm3
Boiling point40 °C (104 °F)
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The chemical compound isopropyl nitrite (or 2-propyl nitrite) is an alkyl nitrite made from isopropanol. It is a clear pale yellow oil that is insoluble in water.[1]

Isopropyl nitrite in a glass bottle

Applications

Isopropyl nitrite is one of the compounds used as poppers, an inhalant drug that induces a brief euphoria. Isopropyl nitrite has largely replaced isobutyl nitrite in poppers.

Safety

Isopropyl nitrite has been associated with eye maculopathy, visual impairment with central scotomata, bilateral foveal yellow spots, and inner segment/outer segment (IS/OS) junction disruption,[2] which may be reversible.[3]

References

  1. Handbook of Chemistry and Physics (85th ed.). CRC Press. 2004. ISBN 978-0-8493-0485-9. 
  2. "Adverse ophthalmic reaction in poppers users: case series of 'poppers maculopathy'". Eye 26 (11): 1479–1486. November 2012. doi:10.1038/eye.2012.191. PMID 23079752. 
  3. "Poppers-associated retinal toxicity". The New England Journal of Medicine 363 (16): 1583–5. October 2010. doi:10.1056/NEJMc1005118. PMID 20942681.